Which expression is equivalent to 3^3 · 6^3 · 23 without exponents? a) 3 + 3 + 3 + 6 + 6 + 6 + 2 + 2 + 2 b) 3 x 3 x 3 x 6 x 6 x 6 x 2 x 2 x 2 c) 9 + 18 + 6 d) 9 x 18 x 6

Will give brainliest what is the value of x? enter your answer in the box.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Asquare has a perimeter of sixteen centimeters. what is the length of each of its sides? a. 8 cm c. 9 cm b. 4 cm d. 10 cm select the best answer from the choices